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28 Commits

Author SHA1 Message Date
Gregory Nutt
3a1324741a More trailing whilespace removal 2014-04-13 14:32:20 -06:00
Gregory Nutt
3b2a3991dd A few fixes for the per-process load average calculation 2014-02-23 12:50:51 -06:00
Gregory Nutt
cf4a362ab5 CPU load calculations now available for all threads. Available in /proc/pid/loadavg 2014-02-23 10:55:01 -06:00
Gregory Nutt
3be307bc25 sched/task_terminate always return an error because return value was not being set correctory. From Gosha 2014-02-18 11:50:32 -06:00
Gregory Nutt
d812f25496 sched/sched_releasetcb.c: Fix an error handling case where a pthread start-up fails early, before the task type has been saved in the TCB. It is safer to use the sched_releasetcb() task type argument instead of relying on the task type in the TCB to be valid. Reported by David Sidrane 2013-10-27 17:22:28 -06:00
patacongo
a31d1f331b Corrections needed after further test of stack-based task arguments 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5771 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-21 23:37:11 +00:00
patacongo
5453d1f2e5 In the kernel build, pass task paramters in the stack, not using the arrary in the TCB 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5770 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-21 21:51:15 +00:00
patacongo
3bf2c1b355 Change prototypes of up_create_stack and up_release_stack to include a task type parameter 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5765 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-20 18:22:21 +00:00
patacongo
1ef904003e Create sched_ufree and sched_kfree from sched_free; Use user-accessible heap to allocae stacks 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5725 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-10 15:32:33 +00:00
patacongo
7b3ec4e146 Divide struct tcb_s into structs task_tcb_s and pthread_tcb_s 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5611 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-04 21:24:00 +00:00
patacongo
b48009644f Rename _TCB to struct tcb_s 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5610 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-04 18:46:28 +00:00
patacongo
ff293217de Move file data from TCB to task group 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5567 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-26 20:17:29 +00:00
patacongo
0cefbf4762 Move environment variables in the task group structure 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5565 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-25 23:21:27 +00:00
patacongo
03fd50017d Add framework to support task groups 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5562 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-25 17:23:38 +00:00
patacongo
cc0536eae9 configs/p112: Add a configuration for the Z180 P112 board 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5429 42af7a65-404d-4744-a932-0658087f49c3
 2012-12-11 21:42:15 +00:00
patacongo
622455d762 Fix STM32 F2/F4 SDIO clocking; Clean-up files in sched/ directory 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4940 42af7a65-404d-4744-a932-0658087f49c3
 2012-07-14 19:30:31 +00:00
patacongo
e6d521210a Numerous cosmetic changes while debugging a telnet driver issue 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4353 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-31 20:32:49 +00:00
patacongo
1001d1f35e Fix AVR build, Add hooks for kernel threads 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3477 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-07 01:54:59 +00:00
patacongo
12ae4d2bd7 Switching to C99 stdint.h types 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2336 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-14 18:39:29 +00:00
patacongo
f876eb552a Integrate PIC support into context switching 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1900 42af7a65-404d-4744-a932-0658087f49c3
 2009-06-17 23:38:05 +00:00
patacongo
2ea9e257cd Straighten out conditional compilation 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1896 42af7a65-404d-4744-a932-0658087f49c3
 2009-06-17 21:15:31 +00:00
patacongo
c344589c85 Added NXFLAT a bit at a time 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1889 42af7a65-404d-4744-a932-0658087f49c3
 2009-06-16 22:08:59 +00:00
patacongo
09a3864fd5 Add basic tasking support for environment variables 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@291 42af7a65-404d-4744-a932-0658087f49c3
 2007-06-30 17:05:44 +00:00
patacongo
28a4afaf3a Added support for POSIX timers 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@111 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-21 17:21:26 +00:00
patacongo
b4fd3cdcf4 task_create now accepts variable number of arguments; 8051 bringup changes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@56 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-11 17:37:47 +00:00
patacongo
9014f894a2 Code complete for 8051 (not tested) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@29 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-02 21:27:47 +00:00
patacongo
a60059d9d0 Finally, a clean SDCC compile 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@20 42af7a65-404d-4744-a932-0658087f49c3
 2007-02-27 21:17:21 +00:00
patacongo
b08a86171f NuttX RTOS 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3 42af7a65-404d-4744-a932-0658087f49c3
 2007-02-17 23:21:28 +00:00